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Partial Turn 90° Ip68 Worm Wheel Gearbox

Categories Ball Valve Gearbox
Brand Name: Stard-gears
Model Number: S008
Certification: ISO90001
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: D/P, T/T
Supply Ability: 1000 Pcs-6 weeks
Delivery Time: 20~30 work days
Packaging Details: Cartons or wooden cases
Material: nodular cast iron
Protection grade: Protection Rating IP68
temperature: Applicable to -20 ℃ ~120℃
Application: General,Oil,Gas,Water,Valves for Solid/Liquid and Gas
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    • Product Details
    • Company Profile

    Partial Turn 90° Ip68 Worm Wheel Gearbox

    Nodular Cast Iron Protection Rating IP67 Ball Valve Gearbox

    S008 series partial-turn gear operators
    This series is available in 13 models with the speed ratio varying from 42:1 to 2292:1 and the torque ranging from 720NM to 100000NM. The torque difference between every two adjacent models is small, helping to save a lot of costs customers when selecting a specific product.
    It is suitable for use on 90° rotary butterfly valves, ball valves, and plug valves.

    1. Small in size, with high-strength bearing mounted on either end of the worm, and able to withstand high torque and deliver high transmission efficiency;
    2. Novel appearance, good looks, distinguished from each other by narrow torque differences and therefore cost efficient for users;
    3. Equipped with limit screws to allow adjustment(by ±5︒) at the full OPEN and full CLOSE positions;
    4. Safe and convenient self-lock worm gear pair that can be stopped at will at any valve position;
    5. Switch indicators directly connected to the worm for accurate and straightforward indications;
    6. Loaded with dedicated grease when shipped out from the factory, sealed shell for waterproof purpose, and having IP65,IP67 and IP68 ingress protection ratings to select from;
    7. Optional valve lock device according to customer requirements.

    Product Features

    • Gray iron casing
    • Welded hand-wheel
    • IP68 grade protection
    • Nickel-plated input shaft, with more resistance to corrosion
    • Ductile iron worm gear
    • NBR sealing materials
    • Suitable for -20℃ ~ 120℃ working conditions

    Customization

    • Ductile iron casing
    • Aluminum-bronze worm gear
    • Stainless steel input shaft
    • Designed with a lock mechanism

    Main Technical Parameter

    ModelratioRating input(Nm)Rating output(Nm)Efficiency(%)
    S00742:18072023
    S00850:1110120021
    S10872:1120200023.5
    S15870:1150250023
    S20868:1220330022
    S238175:1170625023
    S308275:1150980025
    S358532:11701800023
    S408700:11903200025
    S4481233:11654200023
    S5081254:11906000025
    S6081855:12008000023
    S7082292:120010000023

    Definition of protection level IP68

    • Dust protection: Dust cannot enter objects
    • Anti-short-time soaking: under normal temperature and pressure, when the shell is temporarily immersed in 3M deep water, it will not
    • cause harmful effects;


    Major Clients:Warren Valve / Forum Energy / Velan valve


    Instructions for Installation and Operation


    Connect the bottom flange of the gear operator to the upper flange of the valve and slide the valve shaft into the hole on the worm gear. Tighten the flange bolt. The valve can be closed by turning the hand-wheel clockwise and opened by turning the hand-wheel counterclockwise. On the upper face of the gear operator, a position indicator and a position marking are mounted, through which the position of switch can be directly observed. The gear operator is also equipped with a mechanical limit screw, which can be adjusted and function to limit the position at the switch extreme position.









    Quality Partial Turn 90° Ip68 Worm Wheel Gearbox for sale
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